b69843n3557a120| Datasheet

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Microwave Ceramics and Modules 3-Pole Filter for WLL Base Station RX Filter
Data Sheet

Filter B69843N3557A120

Application RF filter for WLL (Wireless Local Loop) Features SMD filter consisting of coupled resonators with stepped impedances MgTiO3-CaTiO3 (r = 21 / TCf =0 10 ppm/K) with a coating of copper (10um) and tin (>5um) Excellent reflow solderability, no migration effect due to copper/tin metallization ESD insensitivity and ESD protecting due to filter characteristics Index Page 2 Component drawing Footprint Page 3 Characteristics Maximum ratings Typical passband characteristic Page 4 Processing information Soldering requirements Delivery mode
ISSUE DATE 05.07.04 ISSUE P1 PUBLISHER SAW MWC PD PAGE 1/4